I built my own using one of the "open source" designs on CNCZone (JGRO model). I use WinCNC for running it....I think?...will find out when I get the shop pc running again...bad power supply. I mostly use turbocad 2d for drawings, but do have BobCad for doing some opimization and 3d with. I've cut some aluminum with it, but was rather choppy work, may have been cutting a bit too fast.
To a small child, the perfect granddad is unafraid of big dogs and fierce storms but absolutely terrified of the word “boo.” – Robert Brault